/* Approved editorial design: a working journal, with the original type and palette. */
.article-byline { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.byline-author { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); font-size: 13px; }
.byline-author img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.byline-author:hover span { text-decoration: underline; text-underline-offset: 4px; }
.byline-date { color: var(--soft); font-size: 12px; }
.article-body .author-card { grid-template-columns: 64px 1fr; }
.author-photo { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }
.author-label { display: block; margin-bottom: 7px; color: var(--soft); font-size: 11px; }
.author-card b a { text-decoration: underline; text-underline-offset: 4px; }
.author-profile-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 7px; color: var(--brown); font-size: 12px; }
.author-profile-head { display: grid; grid-template-columns: 150px 1fr; gap: 40px; align-items: center; margin-block: 30px 60px; max-width: 1000px; }
.author-profile-head > img { width: 150px; height: 150px; border-radius: 50%; object-fit: cover; }
.author-profile-head h1 { margin: 0 0 18px; font-family: var(--serif); font-size: clamp(42px,5vw,70px); font-weight: 400; line-height: 1.05; letter-spacing: -.035em; }
.author-profile-head > div > p:last-child { max-width: 700px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.65; }
.author-materials { margin-top: 75px; }
.author-materials > h2 { font-family: var(--serif); font-size: 40px; font-weight: 400; letter-spacing: -.03em; }
.author-materials .cluster-card h3 { margin: 10px 0; font-size: 27px; line-height: 1.2; font-weight: 450; }
@media (max-width:580px) {
  .article-body .author-card { grid-template-columns: 44px 1fr; }
  .author-photo { width: 44px; height: 44px; }
  .author-profile-head { grid-template-columns: 1fr; gap: 25px; margin-bottom: 35px; }
  .author-profile-head > img { width: 100px; height: 100px; }
  .author-profile-head > div > p:last-child { font-size: 16px; }
}
:root { --shell: min(1200px, calc(100% - 64px)); }
.download-resource { margin: 28px 0 32px; padding: 26px 28px; border: 1px solid #dec6b6; background: #fff6ef; border-radius: 7px; }
.download-resource > span { color: var(--brown); font-size: 11px; }
.article-body .download-resource h3 { margin: 12px 0; font-size: 27px; }
.article-body .download-resource p { margin: 0 0 18px; font-size: 16px; }
.download-resource > a { display: inline-flex; align-items: center; gap: 28px; min-height: 46px; padding: 10px 18px; color: #fff; background: var(--ink); border-radius: 3px; font-size: 14px; }
.download-resource small { display: block; margin-top: 15px; color: var(--muted); font-size: 11px; line-height: 1.6; }
.related-reading { margin: 40px 0; padding: 24px 0; border-block: 1px solid var(--line); }
.related-reading > span { display: block; margin-bottom: 15px; color: var(--soft); font-size: 11px; }
.article-body .related-reading ul { margin: 0; padding: 0; list-style: none; }
.related-reading li { margin-bottom: 12px; }
.related-reading li:last-child { margin-bottom: 0; }
.related-reading a { text-decoration: underline; text-underline-offset: 4px; }
.practice-case { margin-top: 58px; }
.practice-case code { font-size: .85em; overflow-wrap: anywhere; }
.worked-example { margin: 42px 0; padding-top: 24px; border-top: 1px solid #dce0d9; }
.article-body pre { max-width: 100%; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 13px; line-height: 1.65; }
.article-body pre code { overflow-wrap: anywhere; }
.formula-disclosure { margin: 16px 0; padding: 14px 16px; border: 1px solid #dce0d9; border-radius: 8px; }
.formula-disclosure summary { cursor: pointer; font-size: 14px; }
.practice-facts { display: grid; gap: 0; margin: 28px 0; border-top: 1px solid var(--ink); }
.practice-facts > div { display: grid; grid-template-columns: 155px 1fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 14px; line-height: 1.6; }
.practice-facts > div > span { color: var(--muted); font-size: 12px; }
.practice-facts b { font-weight: 500; }
.article-body .practice-path { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; padding: 0; margin-block: 28px; list-style: none; }
.article-body .practice-path li { margin: 0; padding: 17px 0; border-top: 2px solid var(--ink); font-size: 14px; }
.practice-path b, .practice-path span { display: block; }
.practice-path span { margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.article-body .practice-provenance { color: var(--muted); font-size: 12px; line-height: 1.65; }
@media (max-width:580px) {
 .download-resource { padding: 23px 20px; }
 .practice-facts > div { grid-template-columns: 1fr; gap: 7px; }
 .article-body .practice-path { grid-template-columns: 1fr; gap: 8px; }
}
html { scroll-padding-top: 28px; scroll-behavior: auto; }
:is(a,button,summary,[tabindex]):focus-visible { outline: 2px solid var(--brown); outline-offset: 5px; }
[hidden] { display: none !important; }
.site-header { background: var(--paper); backdrop-filter: none; }
.brand { gap: 0; }
.brand-logo { display: block; width: 238px; max-width: 100%; height: auto; }
.footer-brand .brand-logo { width: 224px; }
.header-inner { grid-template-columns: 245px 1fr auto; gap: 28px; min-height: 88px; }
.main-nav { gap: 28px; }
.main-nav a { min-height: 44px; display: inline-flex; align-items: center; }
.main-nav a[aria-current] { color: var(--ink); text-decoration: underline; text-underline-offset: 6px; }
.main-nav .nav-training { display: none; }
.header-actions .pill { gap: 24px; }
.pill { min-height: 46px; }
.pill:hover { transform: none; }
.journal-hero { min-height: 0; padding: 28px 0 64px; overflow: visible; }
.journal-hero::before { display: none; }
.journal-line { display: flex; justify-content: space-between; gap: 20px; padding: 16px 0; border-top: 1px solid var(--ink); color: var(--soft); font-size: 12px; }
.journal-intro { display: grid; grid-template-columns: 1.23fr .77fr; align-items: center; gap: 68px; padding-top: 36px; }
.journal-hero .hero-copy { max-width: none; margin: 0; text-align: left; }
.journal-hero h1 { max-width: 690px; font-size: clamp(52px, 5.3vw, 74px); line-height: 1.04; letter-spacing: -.045em; }
.journal-hero h1 em { font-style: normal; background: linear-gradient(transparent 71%, var(--peach) 71%); }
.journal-hero .hero-lead { max-width: 560px; margin: 26px 0 0; font-size: 17px; line-height: 1.65; }
.journal-hero .hero-actions { justify-content: flex-start; gap: 34px; margin: 25px 0 0; }
.journal-hero .text-link { display: flex; align-items: center; gap: 32px; min-height: 44px; margin: 0; padding: 8px 0; border-bottom: 1px solid var(--ink); font-size: 14px; }
.working-sheet { display: block; min-width: 0; padding: 25px 28px 17px; background: #f4f4f0; border: 1px solid #e0e1db; border-radius: 2px; }
.working-sheet:hover { border-color: #8b8c85; }
.sheet-top, .sheet-foot { display: flex; justify-content: space-between; gap: 16px; color: var(--soft); font-size: 11px; }
.sheet-top { padding-bottom: 15px; border-bottom: 1px solid #d6d8d0; }
.sheet-question { margin: 25px 0 24px; font-family: var(--serif); font-size: 29px; line-height: 1.13; letter-spacing: -.025em; }
.sheet-calculation { display: grid; grid-template-columns: 1fr; gap: 11px; padding-bottom: 20px; }
.sheet-calculation strong { display: block; font-size: 31px; font-weight: 450; letter-spacing: -.035em; }
.sheet-calculation small { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; }
.sheet-divide { color: #858a82; font-size: 22px; line-height: .8; }
.sheet-result { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-inline: -10px; padding: 17px 10px; background: var(--peach); }
.sheet-result span { font-size: 12px; line-height: 1.5; }
.sheet-result strong { font-size: 35px; font-weight: 450; white-space: nowrap; letter-spacing: -.035em; }
.sheet-foot { align-items: center; padding-top: 15px; }
.sheet-foot small { font-size: 11px; }
.sheet-foot > span { color: var(--ink); font-size: 20px; }
.today-section { padding-block: 65px 74px; background: #fafaf8; border-block: 1px solid var(--line); }
.section-heading { grid-template-columns: 1fr 350px; gap: 40px; margin-bottom: 34px; }
.section-heading h2, .tasks-copy h2, .neuro-copy h2 { font-size: clamp(36px, 3.4vw, 46px); letter-spacing: -.035em; }
.section-heading > p { font-size: 15px; line-height: 1.65; }
.eyebrow { font-size: 12px; margin-bottom: 14px; }
.editorial-grid { grid-template-columns: 1.17fr .83fr; gap: 22px; }
.feature-story, .story-card { border-radius: 8px; }
.feature-story { min-height: 0; grid-template-rows: auto 1fr; background: #eeefea; }
.feature-copy { padding: 28px 30px 24px; }
.feature-copy h3 { max-width: 580px; font-size: clamp(32px, 3vw, 42px); line-height: 1.12; letter-spacing: -.03em; }
.feature-copy > p { font-size: 15px; line-height: 1.6; }
.story-meta { font-size: 12px; margin-bottom: 20px; }
.feature-art.feature-cover { align-self: end; min-height: 0; margin: 0; padding: 0; background: none; border-radius: 0; }
.feature-cover img { height: auto; aspect-ratio: 8 / 3; border-radius: 0; object-fit: contain; }
.story-card { min-height: 0; padding: 20px 22px; background: var(--paper); box-shadow: none; border: 1px solid var(--line); }
.story-preview { height: 104px; border-radius: 0; background: #f0f2ef; }
.story-cover img { object-fit: contain; border-radius: 0; }
.story-card .story-meta { margin-block: 18px 12px; }
.story-card h3 { font-size: 26px; line-height: 1.15; letter-spacing: -.025em; }
.story-card > p { font-size: 13px; line-height: 1.6; }
.read-more { margin-top: 20px; }
.story-card .read-more { display: none; }
.feature-story:has(.story-link:focus-visible), .story-card:has(.story-link:focus-visible) { outline: 2px solid var(--brown); outline-offset: 5px; }
.tasks-section { gap: 80px; padding-block: 86px; }
.task-list { border-radius: 0; background: none; border-top: 1px solid var(--ink); }
.task-list a { min-height: 94px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.task-list a:last-child { border-bottom: 1px solid var(--line); }
.task-list a:hover { background: #fafaf8; }
.task-list b { font-size: 25px; }
.task-list small { font-size: 13px; }
.tasks-copy > p:last-child { font-size: 16px; line-height: 1.65; }
.accent-section { grid-template-columns: 1fr 1fr; gap: 70px; padding: 38px 42px; border-radius: 8px; }
.accent-copy blockquote { font-size: 30px; line-height: 1.22; letter-spacing: -.025em; }
.accent-index { grid-template-columns: 34px 1fr; }
.accent-index p { font-size: 19px; }
.accent-index span { font-size: 12px; }
.neuro-section { margin-top: 86px; padding-block: 72px; background: #fafaf8; border-block: 1px solid var(--line); }
.neuro-grid { gap: 80px; }
.neuro-copy > p:nth-of-type(2) { font-size: 16px; line-height: 1.65; }
.working-example { padding: 0; background: none; }
.example-label { display: flex; justify-content: space-between; gap: 20px; padding-bottom: 17px; border-bottom: 1px solid var(--ink); font-size: 12px; color: var(--soft); }
.example-step { display: grid; grid-template-columns: 34px 1fr; gap: 15px; padding: 21px 0; border-bottom: 1px solid var(--line); }
.example-step > span { padding-top: 3px; font-size: 12px; color: var(--soft); }
.example-step small { font-size: 11px; color: var(--soft); }
.example-step p { margin: 9px 0 0; font-size: 16px; line-height: 1.55; }
.example-check { padding-inline: 12px; margin-inline: -12px; background: var(--peach); border: 0; }
.example-caption { margin: 15px 0 0; font-size: 11px; color: var(--soft); }
.library-section { padding-block: 80px; }
.library-heading { grid-template-columns: 1fr 1fr; }
.filter-list { gap: 7px; }
.filter-button { min-height: 44px; border-radius: 3px; font-size: 12px; padding-inline: 12px; }
.filter-count { margin-left: 7px; opacity: .65; font-variant-numeric: tabular-nums; }
.library-list { grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--ink); }
.library-item { grid-template-columns: 110px 1fr 90px 20px; grid-template-rows: auto; align-items: center; gap: 20px; min-height: 96px; padding: 20px 0; background: none; border-bottom: 1px solid var(--line); border-radius: 0; }
.library-item:hover { transform: none; background: #fafaf8; }
.library-item h3 { max-width: 780px; font-size: 24px; line-height: 1.2; }
.library-item > span { text-align: right; }
.library-item i { position: static; justify-self: end; }
.library-empty { padding: 30px 0; border-bottom: 1px solid var(--line); }
.library-empty p { margin-top: 0; color: var(--muted); }
.library-empty button { min-height: 44px; padding: 0; border: 0; background: none; cursor: pointer; text-decoration: underline; text-underline-offset: 5px; font-size: 14px; }
.course-cta { margin-bottom: 80px; border-radius: 10px; }
.course-cta .course-cta-heading h2 { font-size: clamp(34px, 3.8vw, 50px); letter-spacing: -.035em; }
.course-cta-grid { gap: 20px; }
.course-cta-card { border-radius: 7px; }
.course-cta .course-cta-link { font-size: 15px; }
.course-cta .course-cta-card > p { font-size: 15px; }
.course-author { display: flex; align-items: center; gap: 14px; max-width: 700px; margin-top: 28px; padding-top: 23px; border-top: 1px solid rgba(93,42,26,.2); }
.course-author img { flex: 0 0 48px; width: 48px; height: 48px; object-fit: cover; border-radius: 50%; }
.course-author b, .course-author span { display: block; font-size: 13px; line-height: 1.5; }
.course-author b { font-weight: 500; }
.course-author span { color: #604b43; font-size: 12px; }
.course-author > a { margin-left: auto; white-space: nowrap; font-size: 12px; text-decoration: underline; text-underline-offset: 4px; }
.about-pavel { display: flex; gap: 20px; padding: 28px; background: #f4f4f0; border: 1px solid var(--line); border-radius: 7px; }
.about-pavel img { flex-shrink: 0; width: 56px; height: 56px; object-fit: cover; border-radius: 50%; }
.about-pavel b { display: block; margin-bottom: 10px; font-size: 21px; font-weight: 500; }
.about-pavel p { font-size: 16px; }
.about-pavel a { font-size: 14px; }
.site-footer { padding-block: 48px; }
.site-footer nav a, .cookie-settings { display: inline-flex; align-items: center; min-height: 32px; }
.site-footer nav { gap: 1px; }
.article-hero { padding: 30px 0 36px; border-bottom: 1px solid var(--line); }
.breadcrumbs { margin-bottom: 35px; font-size: 12px; }
.article-heading { grid-template-columns: 1fr; gap: 25px; }
.article-heading > div { max-width: 960px; }
.article-kicker { margin-bottom: 15px; font-size: 12px; }
.article-heading h1 { max-width: 1000px; font-size: clamp(45px, 5.3vw, 72px); line-height: 1.05; letter-spacing: -.04em; }
.article-heading h1 em { font-style: normal; }
.article-deck { max-width: 800px; margin-top: 23px; font-size: 18px; line-height: 1.6; }
.article-deck + .article-kicker { margin-block: 18px 0; }
.article-passport { display: flex; flex-wrap: wrap; gap: 14px 30px; background: none; border-radius: 0; }
.passport-row { display: flex; flex-wrap: wrap; gap: 7px; padding: 0; border: 0; font-size: 12px; line-height: 1.5; }
.passport-row span::after { content: ':'; }
.article-layout { grid-template-columns: 180px minmax(0, 740px); justify-content: center; gap: 36px 64px; padding-block: 40px 60px; }
.article-toc { top: 24px; max-height: calc(100svh - 48px); overflow-y: auto; scrollbar-width: thin; }
.toc-toggle { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 0 0 15px; border: 0; background: none; text-align: left; font-size: 11px; font-weight: 500; }
.toc-count { display: none; }
.article-toc a { display: block; padding: 10px 0 10px 12px; border-left: 2px solid transparent; font-size: 12px; line-height: 1.4; }
.article-toc a[aria-current] { border-left-color: var(--ink); color: var(--ink); font-weight: 550; }
.article-body { width: 100%; }
.article-body > p:first-child { font-family: var(--sans); font-size: 17px; line-height: 1.75; }
.article-body p, .article-body li { font-size: 17px; line-height: 1.75; }
.article-body > p { margin-bottom: 23px; }
.article-body h2 { margin: 58px 0 23px; font-size: 40px; line-height: 1.14; letter-spacing: -.03em; }
.article-body h3 { font-size: 27px; line-height: 1.2; }
.quick-answer { margin: 0 0 28px; padding: 26px 28px; border-radius: 8px; background: #f4f4f0; border-color: #e1e2db; }
.quick-answer > b { font-size: 11px; color: var(--brown); letter-spacing: .03em; }
.quick-answer p { font-size: 17px; line-height: 1.7; }
.article-diagram { margin: 30px 0 40px; }
.article-diagram img { display: block; width: 100%; height: auto; max-height: 240px; object-fit: contain; background: #f0f2ef; }
.article-diagram figcaption { margin-top: 10px; color: var(--soft); font-size: 11px; }
.article-aside { position: static; grid-column: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.metric-card, .download-card, .author-card, .editorial-note, .sources, .prompt-box, .check-table { border-radius: 7px; }
.download-card { margin-top: 0; }
.practice-link { margin: 48px 0; padding: 23px 0 23px 24px; border-left: 3px solid var(--brown); }
.practice-link > span { font-size: 11px; color: var(--brown); }
.article-body .practice-link h3 { margin: 12px 0; font-size: 27px; }
.article-body .practice-link p { font-size: 15px; color: var(--muted); }
.practice-link a { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 44px; font-size: 14px; text-decoration: underline; text-underline-offset: 4px; }
.practice-link a > span { flex-shrink: 0; font-size: 21px; }
.article-courses { margin-bottom: 80px; }
.article-courses .course-cta.article-end { margin-top: 0; padding: 48px; border-radius: 10px; }
.article-courses .course-cta .course-cta-card h3 { font-size: 30px; }
.article-courses .course-author a { padding: 0; min-height: 44px; color: var(--ink); background: none; border-radius: 0; font-size: 12px; }
.table-wrap { position: relative; border-radius: 4px; border: 1px solid var(--line); }
.article-body .table-hint { display: none; margin: 0; padding: 10px 14px; font-size: 11px; color: var(--soft); }
.article-body th { font-size: 12px; line-height: 1.45; }
.article-body table { font-size: 14px; line-height: 1.6; }
.article-body th:first-child, .article-body td:first-child { position: sticky; left: 0; z-index: 1; min-width: 110px; max-width: 180px; background: #f2f3ef; box-shadow: 1px 0 var(--line); }
.copy-button { min-height: 44px; }
.step { padding: 23px; border-radius: 7px; grid-template-columns: 32px 1fr; gap: 15px; background: #f4f4f0; }
.step-number { width: 30px; height: 30px; background: none; color: var(--soft); border: 1px solid var(--line); }
.article-body .step p { font-size: 16px; line-height: 1.7; }
.toc-return { display: none; }
@media (max-width:1100px) {
  .header-inner { grid-template-columns: 225px 1fr auto; gap: 18px; }
  .main-nav { gap: 18px; }
  .main-nav a { font-size: 12px; }
  .header-actions .pill { gap: 16px; font-size: 12px; padding-inline: 17px; }
  .journal-intro { gap: 40px; }
  .article-layout { grid-template-columns: 160px minmax(0,1fr); gap: 36px; }
  .editorial-grid { grid-template-columns: 1.1fr .9fr; }
  .feature-copy h3 { font-size: 36px; }
  .tasks-section, .neuro-grid { gap: 50px; }
}
@media (max-width:820px) {
  :root { --shell: calc(100% - 40px); }
  .header-inner { grid-template-columns: 1fr auto; min-height: 76px; }
  .site-header .brand-logo { width: 220px; }
  .header-actions { display: none; }
  .main-nav { border: 1px solid var(--line); border-radius: 7px; box-shadow: 0 12px 24px #17191c0c; }
  .main-nav a { display: flex; font-size: 15px; min-height: 48px; }
  .main-nav .nav-training { display: flex; justify-content: space-between; color: var(--brown); }
  .menu-toggle { width: 44px; height: 44px; cursor: pointer; }
  .journal-intro { grid-template-columns: 1fr; gap: 35px; padding-top: 26px; }
  .journal-hero h1 { max-width: 660px; font-size: 62px; }
  .working-sheet { max-width: 600px; }
  .sheet-calculation { grid-template-columns: 1fr 20px 1fr; align-items: center; gap: 10px; }
  .sheet-result { margin-top: 0; }
  .sheet-question { font-size: 27px; margin-block: 18px; }
  .sheet-question br { display: none; }
  .section-heading, .library-heading { grid-template-columns: 1fr; gap: 18px; }
  .section-heading > p { max-width: 530px; }
  .editorial-grid { grid-template-columns: 1fr 1fr; }
  .feature-story { grid-column: 1 / -1; grid-row: auto; display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; }
  .feature-copy h3 { font-size: 34px; }
  .feature-art.feature-cover { align-self: stretch; display: flex; align-items: center; }
  .story-card { padding: 20px; }
  .story-card h3 { font-size: 24px; }
  .tasks-section, .neuro-grid { grid-template-columns: 1fr; gap: 32px; }
  .tasks-copy { position: static; }
  .tasks-section { padding-block: 64px; }
  .accent-section { grid-template-columns: 1fr; gap: 28px; padding: 30px; }
  .accent-copy blockquote { font-size: 30px; }
  .neuro-section { margin-top: 64px; padding-block: 60px; }
  .filter-list { justify-content: flex-start; }
  .library-item { grid-template-columns: 80px 1fr 22px; gap: 15px; }
  .library-item > span { display: none; }
  .library-item h3 { font-size: 22px; }
  .article-layout { grid-template-columns: 1fr; padding-top: 0; gap: 24px; }
  .article-toc { position: static; max-height: none; overflow: visible; padding-top: 0; }
  .toc-toggle { min-height: 58px; padding: 12px 0; border-bottom: 1px solid var(--line); cursor: pointer; font-size: 12px; }
  .toc-count { display: flex; gap: 14px; align-items: center; color: var(--soft); font-weight: 400; }
  .toc-count i { font-size: 24px; font-style: normal; }
  .toc-toggle[aria-expanded="true"] .toc-count i { transform: rotate(45deg); }
  .article-toc a { min-height: 44px; display: flex; align-items: center; font-size: 14px; }
  .article-toc nav[hidden] { display: none; }
  .article-aside { grid-column: 1; }
  .article-body h2 { font-size: 34px; }
  .toc-return { display: block; margin-top: 32px; min-height: 44px; padding: 12px 0; border-top: 1px solid var(--line); font-size: 13px; }
  .article-courses .course-cta.article-end { padding: 32px; }
}
@media (max-width:580px) {
  :root { --shell: calc(100% - 32px); }
  .journal-hero { padding: 12px 0 36px; }
  .site-header .brand-logo { width: 205px; }
  .journal-line { font-size: 10px; gap: 12px; padding-block: 14px; }
  .journal-line span:last-child { max-width: 150px; text-align: right; }
  .journal-hero h1 { font-size: clamp(42px, 11.8vw, 64px); line-height: 1.06; letter-spacing: -.045em; }
  .journal-hero .hero-lead { font-size: 16px; margin-top: 22px; }
  .journal-hero .hero-actions { flex-direction: row; align-items: center; justify-content: space-between; max-width: none; gap: 24px; margin-top: 18px; }
  .journal-hero .text-link { justify-content: space-between; gap: 10px; font-size: 13px; }
  .working-sheet { padding: 18px 20px 12px; }
  .sheet-top, .sheet-foot small { font-size: 10px; }
  .sheet-question { font-size: 25px; }
  .sheet-calculation { grid-template-columns: 1.3fr 15px .7fr; }
  .sheet-calculation strong { font-size: 27px; }
  .sheet-calculation small { font-size: 10px; line-height: 1.4; }
  .sheet-result strong { font-size: 29px; }
  .sheet-result span { font-size: 11px; }
  .today-section { padding-block: 40px; }
  .section-heading { margin-bottom: 25px; }
  .section-heading h2, .tasks-copy h2, .neuro-copy h2 { font-size: 36px; }
  .section-heading > p { font-size: 14px; }
  .editorial-grid { grid-template-columns: 1fr; gap: 16px; }
  .feature-story { grid-column: auto; grid-template-columns: 1fr; }
  .feature-copy { padding: 23px; }
  .feature-copy h3 { font-size: 31px; }
  .feature-copy > p { font-size: 14px; }
  .feature-art.feature-cover { display: block; }
  .feature-cover img { max-height: 150px; }
  .story-card { display: grid; grid-template-columns: 1fr 94px; gap: 12px; padding: 20px; }
  .story-card .story-preview { grid-column: 2; grid-row: 1 / 3; height: 94px; }
  .story-card .story-meta { grid-column: 1; margin: 0; font-size: 10px; gap: 10px; }
  .story-card h3 { grid-column: 1; font-size: 22px; }
  .story-card > p { grid-column: 1 / -1; margin: 0; font-size: 13px; }
  .story-preview img { object-fit: cover; object-position: right; }
  .tasks-section { padding-block: 50px; }
  .task-list a { grid-template-columns: 25px 1fr 20px; gap: 13px; min-height: 87px; }
  .task-list b { font-size: 23px; }
  .task-list small { font-size: 12px; }
  .accent-section { width: var(--shell); padding: 25px; gap: 22px; }
  .accent-copy blockquote { font-size: 26px; }
  .accent-index p { font-size: 17px; }
  .neuro-section { margin-top: 50px; padding-block: 45px; }
  .example-step p { font-size: 15px; }
  .library-section { padding-block: 48px; }
  .library-item { grid-template-columns: 1fr 24px; gap: 8px; min-height: 110px; padding-block: 19px; }
  .library-item small { grid-column: 1; font-size: 11px; }
  .library-item h3 { grid-column: 1; font-size: 22px; }
  .library-item i { grid-column: 2; grid-row: 1 / 3; align-self: center; }
  .course-cta { padding: 27px 22px; margin-bottom: 50px; }
  .course-cta .course-cta-heading h2 { font-size: 35px; }
  .course-cta .course-cta-heading > p:last-child { font-size: 15px; }
  .course-cta-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 23px; }
  .course-cta-card { padding: 22px; }
  .course-cta-card-meta { margin-bottom: 20px; }
  .course-author { gap: 11px; flex-wrap: wrap; }
  .course-author > a { margin-left: 59px; min-height: 30px; }
  .article-hero { padding: 18px 0 23px; }
  .breadcrumbs { margin-bottom: 25px; gap: 7px; font-size: 10px; }
  .article-kicker { font-size: 11px; }
  .article-heading { gap: 20px; }
  .article-heading h1 { font-size: clamp(36px, 10.8vw, 50px); line-height: 1.06; letter-spacing: -.035em; }
  .article-deck { margin-top: 20px; font-size: 16px; line-height: 1.6; }
  .article-deck + .article-kicker { font-size: 10px; }
  .article-passport { gap: 8px 16px; }
  .passport-row { font-size: 11px; gap: 5px; }
  .passport-row:last-child { display: none; }
  .article-layout { padding-bottom: 35px; }
  .article-body p, .article-body li, .quick-answer p { font-size: 17px; line-height: 1.65; }
  .article-body h2 { margin-top: 45px; font-size: 32px; line-height: 1.17; }
  .article-body h3 { font-size: 25px; }
  .quick-answer { padding: 22px 20px; }
  .article-diagram { margin-block: 25px 32px; }
  .article-diagram img { height: auto; }
  .article-diagram figcaption { font-size: 10px; }
  .article-aside { grid-template-columns: 1fr; }
  .article-body .table-hint { display: flex; justify-content: space-between; gap: 15px; position: sticky; left: 0; width: 100%; line-height: 1.5; }
  .article-body table { font-size: 13px; }
  .article-body th, .article-body td { padding: 12px; }
  .article-body th:first-child, .article-body td:first-child { min-width: 100px; max-width: 130px; }
  .step { grid-template-columns: 1fr; gap: 10px; padding: 21px; }
  .article-body .step p { font-size: 16px; }
  .article-body blockquote { padding: 23px; font-size: 23px; border-radius: 7px; }
  .sources, .editorial-note { padding: 20px; }
  .author-card { padding: 20px; grid-template-columns: 38px 1fr; gap: 13px; }
  .author-mark { width: 38px; height: 38px; font-size: 11px; }
  .article-body .author-card p, .article-body .editorial-note p { font-size: 13px; }
  .practice-link { padding-left: 20px; }
  .article-courses { margin-bottom: 50px; }
  .article-courses .course-cta.article-end { padding: 27px 22px; }
  .article-courses .course-cta .course-cta-card h3 { font-size: 27px; }
  .article-courses .course-author > a { margin-left: 59px; }
  .faq { margin-top: 45px; }
  .faq-item summary { font-size: 23px; }
}